tmw I totally didn't even notice
Tyki removed it last time. [He knows exactly how easy it was for him to reach inside a person. It would have been simple for him to dispose of it.]
I don't think he plans on attacking anyone, but I imagine it's hard to stay in control after such a sudden change. [He feels like he's selling Spike short here, since he knows he doesn't want to attack anyone. Last time he only did to make a point anyway.] He's still the same person, maybe a little more of an asshole today but it's not like it's some sort of alternate personality. It's still him. Honestly I'm less worried about protecting everyone else here and more worried about protecting him from them when they find out.